Remus 504019 1500 Axle-Back Sport Exhaust System with Integrated Valve EC Approved

The Remus 504019 1500 is a performance axle-back exhaust system designed for the Mercedes-Benz A35 AMG (W177, Type F2A) equipped with a gasoline particulate filter (GPF). Carrying full EC type approval, this system delivers an enhanced exhaust note and refined sport sound while remaining street legal.

System Includes:

• Sport exhaust muffler (centered configuration)
• One tail pipe set
• One integrated electronically controlled exhaust valve

Key Specifications:

• Original tube diameter: Ø 65 mm
• REMUS tube diameter: Ø 76 mm (upgraded)
• Valve activation via original OEM actuator and vehicle onboard electronics
• EC type approval included — street legal
• No rear skirt modifications required

Important Installation Notes:

• The original exhaust must be cut during installation
• Must be used in combination with tail pipe set 504519 1670CSSR
• Valve is controlled through the vehicle's existing drive mode selector — no external controllers required

Manufactured by Remus using state-of-the-art CNC pipe bending, laser cutting, and precision welding processes, this axle-back system is built to exacting tolerances for a perfect OEM-quality fitment. Remus holds ISO 9001, ISO 14001, and ISO/TS 16949 certifications, reflecting their commitment to quality in performance exhaust manufacturing.